Mass production led to a decrease in the demand for skilled workers. The reason for this was that craftsmen no longer needed to get a boy of a young age who would stay with them for many year where they would teach him the craft they were good at. All of this was changed by machines which were more efficient, faster didn'ttire, and required minimal maintenance compared to a human being. For this reason, the demand for skilled workers decreased.
Answer:
The British.
Explanation:
The first practical radar system was made by the British physicist Robert Watson-Watt
Answer:
Fireworks and firecrackers will be set off to scare away evil spirits and to signal the start of a safe and prosperous new year. Red is considered the colour of luck. Once the new year arrives, new red outfits are worn to visit relatives and friends, to exchange blessings and gifts.
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So the question is to find the best answer that could support and complete the question and the answer to your question is letter D. Ending their alliances system. I hope you are satisfied with my answer and feel free to ask for more if you have clarification and questions